<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="项目Id" prop="projectId">
        <el-input
          v-model="queryParams.projectId"
          placeholder="请输入项目Id"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="项目名称" prop="projectName">
        <el-input
          v-model="queryParams.projectName"
          placeholder="请输入项目名称"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="项目负责人" prop="principalInvestigator">
        <el-input
          v-model="queryParams.principalInvestigator"
          placeholder="请输入项目负责人"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="立项日期">
        <el-date-picker
          v-model="daterangeApprovalDate"
          style="width: 240px"
          value-format="yyyy-MM-dd"
          type="daterange"
          range-separator="-"
          start-placeholder="开始日期"
          end-placeholder="结束日期"
        ></el-date-picker>
      </el-form-item>
      <el-form-item label="资助金额" prop="fundingAmount">
        <el-input
          v-model="queryParams.fundingAmount"
          placeholder="请输入资助金额"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="项目开始日期" prop="startDate">
        <el-date-picker clearable
          v-model="queryParams.startDate"
          type="date"
          value-format="yyyy-MM-dd"
          placeholder="请选择项目开始日期">
        </el-date-picker>
      </el-form-item>
      <el-form-item label="预计结束日期" prop="endDate">
        <el-date-picker clearable
          v-model="queryParams.endDate"
          type="date"
          value-format="yyyy-MM-dd"
          placeholder="请选择预计结束日期">
        </el-date-picker>
      </el-form-item>
      <el-form-item label="项目状态" prop="statu">
        <el-select v-model="queryParams.statu" placeholder="请选择项目状态，包含立项、中期、结题" clearable>
          <el-option
            v-for="dict in dict.type.t_review_status"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['tongyan:project:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['tongyan:project:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['tongyan:project:remove']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['tongyan:project:export']"
        >导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="projectList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="主键ID" align="center" prop="projectId" />
      <el-table-column label="项目名称" align="center" prop="projectName" />
      <el-table-column label="项目负责人" align="center" prop="principalInvestigator" />
      <el-table-column label="立项日期" align="center" prop="approvalDate" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.approvalDate, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="资助金额" align="center" prop="fundingAmount" />
      <el-table-column label="合同ID" align="center" prop="contractId" />
      <el-table-column label="项目开始日期" align="center" prop="startDate" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.startDate, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="预计结束日期" align="center" prop="endDate" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.endDate, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="立项评审意见" align="center" prop="approvalOpinion" />
      <el-table-column label="项目状态" align="center" prop="statu">
        <template slot-scope="scope">
          <dict-tag :options="dict.type.t_review_status" :value="scope.row.statu"/>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['tongyan:project:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['tongyan:project:remove']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改立项管理对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="项目名称" prop="projectName">
          <el-input v-model="form.projectName" placeholder="请输入项目名称" />
        </el-form-item>
        <el-form-item label="项目负责人" prop="principalInvestigator">
          <el-input v-model="form.principalInvestigator" placeholder="请输入项目负责人" />
        </el-form-item>
        <el-form-item label="立项日期" prop="approvalDate">
          <el-date-picker clearable
            v-model="form.approvalDate"
            type="date"
            value-format="yyyy-MM-dd"
            placeholder="请选择立项日期">
          </el-date-picker>
        </el-form-item>
        <el-form-item label="资助金额" prop="fundingAmount">
          <el-input v-model="form.fundingAmount" placeholder="请输入资助金额" />
        </el-form-item>
        <el-form-item label="合同ID" prop="contractId">
          <el-input v-model="form.contractId" placeholder="请输入合同ID（请先在合同管理中创建）" />
        </el-form-item>
        <el-form-item label="项目开始日期" prop="startDate">
          <el-date-picker clearable
            v-model="form.startDate"
            type="date"
            value-format="yyyy-MM-dd"
            placeholder="请选择项目开始日期">
          </el-date-picker>
        </el-form-item>
        <el-form-item label="预计结束日期" prop="endDate">
          <el-date-picker clearable
            v-model="form.endDate"
            type="date"
            value-format="yyyy-MM-dd"
            placeholder="请选择预计结束日期">
          </el-date-picker>
        </el-form-item>
        <el-form-item label="立项评审意见" prop="approvalOpinion">
          <el-input v-model="form.approvalOpinion" type="textarea" placeholder="请输入内容" />
        </el-form-item>
        <el-form-item label="项目状态" prop="statu">
          <el-select v-model="form.statu" placeholder="请选择项目状态，包含立项、中期、结题">
            <el-option
              v-for="dict in dict.type.t_review_status"
              :key="dict.value"
              :label="dict.label"
              :value="dict.value"
            ></el-option>
          </el-select>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listProject, getProject, delProject, addProject, updateProject } from "@/api/tongyan/project";

export default {
  name: "Project",
  dicts: ['t_review_status'],
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 子表选中数据
      checkedTDeclarationProject: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 立项管理表格数据
      projectList: [],
      // 申报和项目关联表格数据
      tDeclarationProjectList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 项目id时间范围
      daterangeApprovalDate: [],
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        projectName: null,
        principalInvestigator: null,
        approvalDate: null,
        fundingAmount: null,
        contractId: null,
        startDate: null,
        endDate: null,
        approvalOpinion: null,
        statu: null,
        projectId: null
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        projectName: [
          { required: true, message: "项目名称不能为空", trigger: "blur" }
        ],
        approvalDate: [
          { required: true, message: "立项日期不能为空", trigger: "blur" }
        ],
        principalInvestigator: [
          { required: true, message: "资助金额不能为空", trigger: "blur" }
        ],
        fundingAmount: [
          { required: true, message: "资助金额不能为空", trigger: "blur" }
        ],
      }
    };
  },
  created() {
    this.getList();
  },
  methods: {
    /** 查询立项管理列表 */
    getList() {
      this.loading = true;
      this.queryParams.params = {};
      if (null != this.daterangeApprovalDate && '' != this.daterangeApprovalDate) {
        this.queryParams.params["beginApprovalDate"] = this.daterangeApprovalDate[0];
        this.queryParams.params["endApprovalDate"] = this.daterangeApprovalDate[1];
      }
      listProject(this.queryParams).then(response => {
        this.projectList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        projectId: null,
        projectName: null,
        principalInvestigator: null,
        approvalDate: null,
        fundingAmount: null,
        contractId: null,
        startDate: null,
        endDate: null,
        approvalOpinion: null,
        statu: null
      };
      this.tDeclarationProjectList = [];
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.daterangeApprovalDate = [];
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.projectId)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加立项管理";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const projectId = row.projectId || this.ids
      getProject(projectId).then(response => {
        this.form = response.data;
        this.tDeclarationProjectList = response.data.tDeclarationProjectList;
        this.open = true;
        this.title = "修改立项管理";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          this.form.tDeclarationProjectList = this.tDeclarationProjectList;
          if (this.form.projectId != null) {
            updateProject(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addProject(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const projectIds = row.projectId || this.ids;
      this.$modal.confirm('是否确认删除立项管理编号为"' + projectIds + '"的数据项？').then(function() {
        return delProject(projectIds);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {});
    },
	/** 申报和项目关联序号 */
    rowTDeclarationProjectIndex({ row, rowIndex }) {
      row.index = rowIndex + 1;
    },
    /** 申报和项目关联添加按钮操作 */
    handleAddTDeclarationProject() {
      let obj = {};
      this.tDeclarationProjectList.push(obj);
    },
    /** 申报和项目关联删除按钮操作 */
    handleDeleteTDeclarationProject() {
      if (this.checkedTDeclarationProject.length == 0) {
        this.$modal.msgError("请先选择要删除的申报和项目关联数据");
      } else {
        const tDeclarationProjectList = this.tDeclarationProjectList;
        const checkedTDeclarationProject = this.checkedTDeclarationProject;
        this.tDeclarationProjectList = tDeclarationProjectList.filter(function(item) {
          return checkedTDeclarationProject.indexOf(item.index) == -1
        });
      }
    },
    /** 复选框选中数据 */
    handleTDeclarationProjectSelectionChange(selection) {
      this.checkedTDeclarationProject = selection.map(item => item.index)
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('tongyan/project/export', {
        ...this.queryParams
      }, `project_${new Date().getTime()}.xlsx`)
    }
  }
};
</script>
